Platzhalteraufgaben [2]
Minusrechnen
1.
–
7
=
27
2.
–
11
=
10
3.
–
7
=
8
4.
–
2
=
0
5.
–
1
=
4
6.
–
5
=
4
7.
–
21
=
14
8.
–
28
=
18
9.
–
0
=
4
10.
–
28
=
17
11.
–
9
=
8
12.
–
13
=
9
13.
–
2
=
14
14.
–
20
=
13
15.
–
9
=
2
16.
–
8
=
5
17.
–
11
=
23
18.
–
3
=
22
19.
–
0
=
4
20.
–
27
=
7
21.
–
17
=
10
22.
–
36
=
8
23.
–
45
=
3
24.
–
7
=
5
25.
–
7
=
6
26.
–
23
=
6
27.
–
2
=
1
28.
–
20
=
19
29.
–
18
=
17
30.
–
22
=
10
31.
–
9
=
13
32.
–
5
=
17
33.
–
7
=
7
34.
–
4
=
44
35.
–
2
=
1
36.
–
3
=
1
Platzhalteraufgaben [2]
| ANTWORTEN
Minusrechnen
1.
34
–
7
=
27
2.
21
–
11
=
10
3.
15
–
7
=
8
4.
2
–
2
=
0
5.
5
–
1
=
4
6.
9
–
5
=
4
7.
35
–
21
=
14
8.
46
–
28
=
18
9.
4
–
0
=
4
10.
45
–
28
=
17
11.
17
–
9
=
8
12.
22
–
13
=
9
13.
16
–
2
=
14
14.
33
–
20
=
13
15.
11
–
9
=
2
16.
13
–
8
=
5
17.
34
–
11
=
23
18.
25
–
3
=
22
19.
4
–
0
=
4
20.
34
–
27
=
7
21.
27
–
17
=
10
22.
44
–
36
=
8
23.
48
–
45
=
3
24.
12
–
7
=
5
25.
13
–
7
=
6
26.
29
–
23
=
6
27.
3
–
2
=
1
28.
39
–
20
=
19
29.
35
–
18
=
17
30.
32
–
22
=
10
31.
22
–
9
=
13
32.
22
–
5
=
17
33.
14
–
7
=
7
34.
48
–
4
=
44
35.
3
–
2
=
1
36.
4
–
3
=
1